-- |
-- Module : System.Info
-- Copyright : (c) The University of Glasgow 2001
--- License : BSD-style (see the file libraries/core/LICENSE)
+-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : libraries@haskell.org
-- Stability : experimental
-- Portability : portable
--
-- Misc information about the characteristics of the host
--- architecture/machine lucky enough to run your program.
+-- architecture\/machine lucky enough to run your program.
--
-----------------------------------------------------------------------------
-#include "MachDeps.h"
-
module System.Info
(
os, -- :: String
- arch -- :: String
+ arch, -- :: String
+ compilerName, -- :: String
+ compilerVersion -- :: Version
) where
import Prelude
+import Data.Version
+
+compilerVersion :: Version
+compilerVersion = Version {versionBranch=[maj,min], versionTags=[]}
+ where (maj,min) = compilerVersionRaw `divMod` 100
+
+os, arch, compilerName :: String
+compilerVersionRaw :: Int
+
+#if defined(__NHC__)
+#include "OSInfo.hs"
+compilerName = "nhc98"
+compilerVersionRaw = __NHC__
-arch :: String
+#elif defined(__GLASGOW_HASKELL__)
+#include "ghcplatform.h"
+os = HOST_OS
arch = HOST_ARCH
+compilerName = "ghc"
+compilerVersionRaw = __GLASGOW_HASKELL__
-os :: String
+#elif defined(__HUGS__)
+#include "platform.h"
os = HOST_OS
+arch = HOST_ARCH
+compilerName = "hugs"
+compilerVersionRaw = 0 -- ToDo
+
+#else
+#error Unknown compiler name
+#endif